The Photon-Drag Effect in Cylindrical Quantum Wire with a Parabolic Potential
| Main Authors: | Hoang Van Ngoc, Nguyen Thu Huong, Nguyen Quang Bau |
|---|---|
| Format: | Article |
| Bahasa: | eng |
| Terbitan: |
, 2016
|
| Online Access: |
https://zenodo.org/record/1339552 |
Daftar Isi:
- Using the quantum kinetic equation for electrons interacting with acoustic phonon, the density of the constant current associated with the drag of charge carriers in cylindrical quantum wire by a linearly polarized electromagnetic wave, a DC electric field and a laser radiation field is calculated. The density of the constant current is studied as a function of the frequency of electromagnetic wave, as well as the frequency of laser field and the basic elements of quantum wire with a parabolic potential. The analytic expression of the constant current density is numerically evaluated and plotted for a specific quantum wires GaAs/AlGaAs to show the dependence of the constant current density on above parameters. All these results of quantum wire compared with bulk semiconductors and superlattices to show the difference.